Description
This unit is a 4D Systems Model 280 Automatic Four Point Probe Meter, designed for measuring sheet resistance of semiconductor wafers.
The system powers on successfully, but we do not have the software or accessories to perform further testing. No technical knowledge or expertise to verify functionality. For this reason, it is being sold as-is, with no guarantee of full functionality or calibration.
Features:
• Compatible with wafer sizes: 100mm, 125mm, 150mm, 200mm
• Suitable for P-type and N-type materials
• Includes all components shown in the photos
• Front panel and buttons appear intact
• No software, accessories, or cables included unless shown
Buyers with knowledge of this model may be able to restore or use it for parts.
Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase